Firebase Auth Anonymous Login

Question

When using Firebase Auth Anonymous Account it occasionally creates a new UserID in the system and sometimes it uses the same UserID. I really want this to create the same Us

Answer 1

You can use the Custom Auth System. Since the "Play as Guest" will only be specified for a special device. You can use Device ID as the CustomToken and then call Firebase Authentication Method:

auth.SignInWithCustomTokenAsync(custom_token).ContinueWith{.......

You can provide "custom_token" as the Device ID. You can get Device ID by:

string deviceID = SystemInfo.deviceUniqueIdentifier;

Hope this helps...